Automatic coffee roasting system with emission control
Experience precision in coffee roasting with a system designed for optimal flavor development, emission control, and rapid cooling, enhancing the profile of every bean as you transition seamlessly from green to perfectly roasted.

Roasts and Cools Coffee with Emission Control
The RM30 from IMF is an indirect flame coffee roaster that revolutionizes roasting through its unique emission control capabilities. Noteworthy for its forced hot air system and perforated drum, it provides precise control over roasting profiles, supporting up to 1,000 customizable settings for diverse end-products, including espresso and French roasts. This model processes up to 30 kg per cycle, achieving a throughput of 120 kg/h, making it suitable for both specialty manufacturers and industrial coffee producers. Enhanced by a recycling air system and integrated afterburner, it minimizes NOX emissions while ensuring energy efficiency and effective cooling with its continuous chaff extraction. Constructed with robust materials to withstand continuous, high-speed operations, the RM30 offers seamless PLC-controlled automation. Optional features such as integrated destoner and green coffee loader further extend its capability, supported by IMF’s engineering expertise for tailored solutions.
Benefits
- Maximizes production efficiency with up to 120 kg/h throughput.
- Enhances product quality by supporting precise roasting profiles for diverse coffee styles.
- Reduces environmental impact with integrated low NOX emission control.
- Decreases operational costs through energy-efficient recycling air system.
- Ensures continuous operation with automatic controls and minimal manual intervention.
- Applications
- Coffee grounds,Coffee beans
- End products
- Espresso roast coffee beans,Medium roast coffee grounds,Dark roast coffee grounds,Light roast coffee grounds,French roast coffee beans
- Steps before
- Green coffee loading,Coffee sorting
- Steps after
- Cooling,Chaff extraction,Caramelization reading,Roast profile data transfer
- Input ingredients
- green coffee,natural gas,LPG
- Output ingredients
- roasted coffee,NOX emissions,chaff
- Market info
- IMF Italy is recognized for its expertise in manufacturing innovative industrial induction furnaces and foundry equipment, known for high quality, technical proficiency, and customization according to client needs in the metallurgical industry.
- Capacity
- 30 kg/cycle
- Output
- 120 kg/h
- Cycle time
- 12/18 min
- Power
- 195 KW
- Fuel type
- Natural gas / LPG
- Automation
- Full automatic control PLC
- Roasting profiles
- Up to 1000
- Battery capacity
- Li-ion 1150mAh
- Usage duration
- 6 hours continuous
- Heating time
- 60 seconds
- Dimension
- L
- Screen size
- 1.6” 128x64 mono OLED
- Working temperature
- 0-50 degree C
- Storage temperature
- -10 – 60 degree C
- Energy consumption
- 1.7W
- Recharge method
- MicroUSB Port
- Charging power
- 5V,2A
- Cooling system
- Cooling tray
- Emission control
- Integrated afterburner with low NOX emissions
- Air recycling system
- Recycling air system
- Chaff extractor
- Continuous chaff extractor
- Material construction
- ABS + Aluminum
- Automation level
- Full automatic control
- Batch vs. continuous operation
- Batch
- Energy efficiency
- Energetic efficiency
- Changeover time
- 1 min
- Cleaning method
- Continuous chaff extraction
- Working mechanism
- Indirect flame with forced hot air
- Integrated steps
- Integrated afterburner
- Roasting profile management
- Up to 1000 profiles
- Corrosive resistance (e.g. acids)
- Stainless steel construction
- Thermal resistance
- 0-50°C operating temperature
- Cleanability
- Easy to clean surfaces
- Density/particle size
- Adaptable for coffee beans
- Abrasion resistance
- Durable drum construction
- Machine footprint
- Compact structure
- Drum shape
- Perforated
- Discharge method
- Continuous chaff extractor
- Control panel type
- Touchscreen display
- Dimensions
- L
- Control panel type
- Touchscreen display with PLC
- Integration possibilities
- Roasting profile management software,data transmission to PC
- Emissions control
- Integrated afterburner with low NOX emissions
- Roasting profiling
- Up to 1000 storable roasting curves
- Green coffee loader
- Yes,integrated
- Chaff extractor
- Continuous chaff extractor
- Destoner
- Optional integrated destoner